2 layers140.5 × 30 mm
Type e
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
16 parts3kApache-2.0
2 layers75.8 × 80.5 mm
CNC Class PCB
Bocuma747/CNC_Class_PCB- Size
- 75.8 × 80.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 16
- Pads
- 46
- Tracks, vias
- 74, 2
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 25 Nov 2025
- Updated
- 2 Dec 2025
Overview
CNC Class PCB is an open-source printed circuit board by Bocuma747, from the Bocuma747/CNC_Class_PCB repository on GitHub. It is a 2-layer board of 75.8 × 80.5 mm with 16 parts on 16 nets, routed with 74 tracks and 2 vias.
Its parts include 7 resistors, 4 diodes, 1 capacitor, 1 IC and 1 transistor. It belongs with the robots and motor control boards of this library.
README
README.mdCNC_Class_PCB
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 470 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4 |
| 4 | LED | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1, D2, D3, D4 |
| 1 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R5 |
| 1 | 1M | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R6 |
| 1 | 1uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1 |
| 1 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline | Q2 |
| 1 | 470 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R7 |
| 1 | Battery_Cell | My_Library:BAT-HLD-003-SMT | BT1 |
| 1 | ICM7555xB | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | ~ | My_Library:SLW-133538-2A-SMT-TR | SW1 |
Questions
How big is the CNC Class PCB PCB?
It measures 75.8 × 80.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CNC Class PCB use?
16 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the CNC Class PCB KiCad files?
From the Bocuma747/CNC_Class_PCB repository on GitHub, at the commit this page was made from: the board is CNC_Class_PCB.kicad_pcb and its schematic CNC_Class_PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the CNC Class PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask Bocuma747 before reusing the design.
Similar boards
- 2 layers41.4 × 14.5 mm
U2f zero
conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style
16 parts2.4k - 2 layers77.5 × 33.7 mm
Breakout 72pin 1123038-2-Connector
rusefi/rusefi
rusefi - GPL internal combustion engine control unit
16 parts1.2k - 2 layers122 × 37 mm
V0-UmbilicalBoard
VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group
16 parts1.1kGPL-3.0 - 2 layers152 × 57.6 mm
Videoslotadapter
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
16 parts1kGPL-3.0 - 2 layers36 × 63.4 mm
Smart ringfinal layout
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
16 parts915 - 2 layers60 × 40 mm
- 2 layers21.1 × 26.9 mm
